HOW TO FLASH STOCK ROM FOR SAMSUNG Z3 SM-Z300H

Now reboot your device into DOWNLOAD MODE by pressing Volume Down key + Power key + Home Key.

After appearing Samsung logo release the buttons.

Now your device ask for confirmation, confirm it by pressing VOLUME UP Key.

Now your device is in download mode, now connect your device to laptop/pc via usb cable.

Now launch ODIN (ADMINISTRATOR).

On successful connection you will see ID:COM will turn yellow or blue as shown in image below.

Select the rom file in AP/PDA section as shown in image below.

Tick Auto Reboot and F.Reset Time (if untick) as shown in image above.

Click start and relax.

On successful flash, the ID:COM section becomes green as shown in image below.

Your Device will auto reboot, now disconnect usb cable.

So, this was a simple tutorial on How to Flash Stock Rom for Samsung Z3 SM-Z300H.

Important Notes:

[*]Don’t Download Lower Version of Android. Take a Backup of your personal data before flashing or installing the firmware on your smartphone. As this helps you to recover the personal data whenever any thing wrong happens.